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The oxidation state of Ni in [Ni(CO)4] ...

The oxidation state of Ni in `[Ni(CO)_4]` is

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Zero oxidation state of metal in metal carbonyls is zero
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Oxidation number of Ni in Ni(CO)_(4) is-

The hybridisation of Ni in [Ni(CO)_(4)] is

Assertion :- Oxidation number of Ni in [Ni(CO)_(4)] is zero. ltbr. Reason :- Nickel is bonded to neutral ligand, carbonyl.

The oxidation state of nickel in K_(4)Ni(CN)_(4) is:

PRADEEP-REDOX REACTIONS -Very Short Answer Question
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  10. Define disproportionation reaction. Give one example.

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  18. Define EMF of the cell

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  19. What is a redox couple

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